Hypsizygus ulmarius. Spawn for growing mushrooms on logs. Suitable wood types: above all beech, poplar, linden (lime), maple, willow, oak. You must drill holes in the logs (or cut slots) to take the spawn.
Log size and quantity of spawn: 1 litre of spawn is sufficient for 5 - 6 logs of length 30 - 35 cm and diameter approx. 20 cm (inoculation with 1 cut slot per log). Important. The logs you use must be healthy and the bark should not be damaged. After cutting from the living tree, the logs should be stored for 4 to max. 12 weeks before inoculation.